//Attachtes event evType to object obj to call function fc on the event
function addEvent(obj, evType, fn)
{
    if (obj.addEventListener){
	    obj.addEventListener(evType, fn, true);
	    return true;
	}
    else if (obj.attachEvent)
	{
		var r = obj.attachEvent("on"+evType, fn);
	    return r;
	}
    else
	{
	    return false;
	}
}

function attachScript(sFileName)
{
    var script;
    script = document.createElement('script');
    script.type = 'text/javascript';
    script.src = sFileName;
    document.getElementsByTagName('head')[0].appendChild(script);
}
function windowOnLoad()
{
    //attachScript('jsColorOnFocus.js');    
    //attachScript('jsError.js');
    //attachScript('jsRound.asp');
    //attachScript('jsTools.js');    
    //attachScript('jsDate.js');    
    //attachScript('jsTime.js');    
    jsColorOnFocusInit();
}
function addWindowLoadEvent(fct)
{
    addEvent(window, 'load', fct);
}
addEvent(window, 'load', windowOnLoad);

var ColorOfBackground = "#FFC843";
var DoColorize = true;


//Set the background color (when the control gets the focus)
function oninputfocus(e)
{
    var source;
    source = getControlFromEvent(e);
    if(source!=null)
        if(source.style.backgroundColor == "")
	        source.style.backgroundColor = ColorOfBackground;
}

//Clear the background color (when the control lost its focus)
function oninputblur(e)
{
    var source;
    source = getControlFromEvent(e);
    if(source!=null)
    {
        var orgColor; var testColor;
        orgColor = source.style.backgroundColor;
        source.style.backgroundColor = ColorOfBackground;
        testColor = source.style.backgroundColor;
        //alert(orgColor);
        //alert(testColor);
        //alert(orgColor == testColor);
        if(orgColor == testColor)
            source.style.backgroundColor = "";
        else
            source.style.backgroundColor = orgColor;
    }
} 

function attachEventToCtlLst(ctlList, checkForImage)
{
    var ctl;
    for (var i = 0; (ctl = ctlList[i]); i++)
    {
        if(!checkForImage || ctl.type != 'image')
	    {
	        addEvent(ctl, 'focus', oninputfocus);
	        addEvent(ctl, 'blur', oninputblur);
        }
    }
}

function jsColorOnFocusInit()
{
    if(DoColorize)
    {
        attachEventToCtlLst(document.getElementsByTagName('input'), true);
        //attachEventToCtlLst(document.getElementsByTagName('select'), false);
        attachEventToCtlLst(document.getElementsByTagName('textarea'), false);
    }
}
var UsrLng = 1;
var sInvalidDate='';
var sInvalidYear='';
var sInvalidMonth='';
var sInvalidTimeFormat='';
var alertInvalidHourFormat='';

function initErrTxts()
{
    sInvalidDate = new Array('Date not valid.', 'Ungültiges Datum!')[UsrLng];	
    sInvalidYear = new Array('Year not valid.', 'Ungültiges Jahr!')[UsrLng];	
    sInvalidMonth = new Array('Month not valid.', 'Ungültiger Monat!')[UsrLng];	
    sInvalidTimeFormat = new Array('Time not valid!', 'Zeitformat unbekannt!')[UsrLng];	
    alertInvalidHourFormat = new Array('Invalid hour format', 'Stundenformat unbekannt!')[UsrLng];	
}
initErrTxts();
var RoundTotalFunction;

function Rndn(num){	    
	return Math.round(pureNr(num) * 100)/ 100;}					
function RndnSwiss(num){
	return DecAusg(Math.round(pureNr(num) * 20) / 20);}


RoundTotalFunction = Rndn;
function FhlrMldng(elem, text){	
	window.alert(text);		
	elem.select();
	elem.focus();	
}
function ValidStd(item){	
 	if (item.indexOf(",",0) >= 0) return false;
	return true;}

function DecAusg(value){
	value = pureNr(value);
	var str = "" + Math.round(value * 100);
	var len = str.length;
	if (str == "0")
		return ("0.00");
	else
	{
		if (len == 1)	
			ret = ("0.0" + str);
		else if(len == 2)
			ret = ("0." + str);
		else
			ret = (str.substring(0, len-2) + "." + str.substring(len-2, len));
	}
	return ret;
}

function DecAusgToMax(value, decmax) {
    value = pureNr(value);
    //var str = "" + Math.round(value * Math.pow(10,decmax));
    if (Number.value  = 0)
        return "0.00";
    var str = "" + (Math.round(value * Math.pow(10, decmax)) / (Math.pow(10, decmax)));

    var part1;
    var part2;

    var iPos = str.indexOf(".");
    if (iPos == -1) {
        iPos = str.length;
        str = str + ".00";
    }

    if (iPos == -1) {
        part1 = str;
        part2 = "00";
        }
    else {
        part1 = str.substring(0, iPos);
        part2 = str.substring(iPos + 1, str.length);
        }

    ret = "" + part1 + "." + part2;
    
    return ret;
}


	
function SetCmdDefault(field, defvalue)
{
	field.value = defvalue;		    
}

function pureNr(str)
{
    var val;    
    val = new String(str);    
	val = val.replace("'","");
	val = val.replace(",",".");
	
	var ret;
	ret = new Number();
	ret = val;
	
	return ret;
}


function FieldSetEnabled(fld, enbled)
{
    if(enbled)
    {
	    fld.style.disabled = false;
	    fld.contentEditable = true;
	    fld.style.backgroundColor = 'inherit';
	}
	else
	{
	    fld.style.disabled = true;
	    fld.contentEditable = false;
	    fld.style.backgroundColor = '#AAAAAA';	    
	}
}

function makeHoursField(fld)
{
    fld.value = DecAusg(fld.value);
    var ok = ValidStd(fld.value);
    if(!ok)
        FhlrMldng(fld, alertInvalidHourFormat);			
    return ok;
}

function getControlFromEvent(e)
{
    /* Cookie-cutter code to find the source of the event */
    if (typeof e == 'undefined')
	    var e = window.event;

    var source;
    if (typeof e.target != 'undefined')
	{
	    source = e.target;
	}
    else if (typeof e.srcElement != 'undefined')
	{
	    source = e.srcElement;
	}
    else
	{
	    source = null;
	}
	/* End cookie-cutter code */
	return source;
}function CharInStringToInt(zeichen,  index){
	var i, zahl;
	
	if (zeichen.charCodeAt(index) < 48) return -1;
	if (zeichen.charCodeAt(index) > 57) return -1;
		
	for (i=0; i<10; i++){
		if (zeichen.charCodeAt(index) == (48+i) )
			zahl = i;
	}	
	return zahl;
}

function ValidDate(item){	
	var tag1, tag2, monat1, monat2, jahr1, jahr2, jahr3, jahr4, Tag, Monat, Jahr, MaxTag;

	if (item.indexOf(".",0) != 2) return false;
	if (item.length != 10)	return false;    
	tag1 = CharInStringToInt(item,0);if (tag1 == -1) return false;		
	tag2 = CharInStringToInt(item,1);if (tag2 == -1) return false; 		
	monat1 = CharInStringToInt(item,3);if (monat1 == -1) return false;		
	monat2 = CharInStringToInt(item,4);if (monat2 == -1) return false; 		
	jahr1 = CharInStringToInt(item,6);if (jahr1 == -1) return false;
  	jahr2 = CharInStringToInt(item,7);if (jahr2 == -1) return false; 		
	jahr3 = CharInStringToInt(item,8);if (jahr3 == -1) return false; 
	jahr4 = CharInStringToInt(item,9);if (jahr4 == -1) return false; 
  	
  	Tag = (tag1 * 10) + tag2;
	Monat = (monat1 * 10) + monat2;
	Jahr = (jahr1 * 1000) + (jahr2 * 100) + (jahr3 * 10) + jahr4;

	if ((Monat < 1) || (Monat > 12)) return false;
	if ((Monat == 1) || (Monat == 3) || (Monat == 5)|| (Monat == 7) || (Monat == 8) || (Monat == 10) || (Monat == 12))
		MaxTag = 31;
	else if ((Monat == 4) || (Monat == 6) || (Monat == 9)|| (Monat == 11))
		MaxTag = 30;
	else {
		MaxTag = 28;
		if (Jahr % 4 == 0){
			MaxTag = 29;
			if (Jahr % 100 == 0){
				MaxTag = 28;
				if (Jahr % 1000 == 0)
					MaxTag = 29;
			}
		}	 
	}
	
	if ((Tag < 1) || (Tag > MaxTag)) return false;
	if ((Jahr < 1900) || (Jahr > 2060)) return false;
	return true;
}

/***********************************************************************/
/* Eingabe von xx < 60 Ausgabe 20xx, Eingabe von xx >= 60 Ausgabe 19xx */
/***********************************************************************/
function PrfJhdt(DatumString, Laenge){
	if (Laenge == 6){ 
		if (CharInStringToInt(DatumString, 4) > 5)
			return "19" + DatumString.substring(4,6);
		else
			return "20" + DatumString.substring(4,6); 	  
	}

	if (Laenge == 7){ 
		if (CharInStringToInt(DatumString, 5) > 5)
			return "19" + DatumString.substring(5,7);
		else
			return "20" + DatumString.substring(5,7); 	  
	}

	if (Laenge == 8){ 
		if (CharInStringToInt(DatumString, 6) > 5)
			return "19" + DatumString.substring(6,8);
		else
			return "20" + DatumString.substring(6,8); 	  
	}
}

function getFullYear(AktDat){
	var y = AktDat.getYear();
	if (y < 1000)
		y += 1900;
	return y;
}

/********************************************************************/
/* Eingabefeld DATUM im Format dd.mm.yyyy darstellen                */
/********************************************************************/
function DisplayDate(DatumString)
{	
	var AktDat = new Date();
	var AktJahr;
	
	AktJahr = getFullYear(AktDat); 

	if ((DatumString.indexOf(".",0) != 1) && (DatumString.indexOf(".",0) != 2)) return DatumString;

	if (DatumString.length == 3)	/* 6.6 */
 		if (DatumString.indexOf(".",0) == 1)
 			DatumString = "0" + DatumString.substring(0,1) + ".0" + DatumString.substring(2,3) + "." + AktJahr;
		
	if (DatumString.length == 4)	/* 06.6 oder 6.6. oder 6.06 */
 		if (DatumString.indexOf(".",0) == 2)
			DatumString = DatumString.substring(0,2) + ".0" + DatumString.substring(3,4) + "." + AktJahr;
		else
 		if (DatumString.indexOf(".",2) == 3)
	 			DatumString = "0" + DatumString.substring(0,1) + ".0" + DatumString.substring(2,3) + "." + AktJahr;
			else
 		  	if (DatumString.indexOf(".",0) == 1)
	 				DatumString = "0" + DatumString.substring(0,1) + "." + DatumString.substring(2,4) + "." + AktJahr;

	if (DatumString.length == 5)	/* 6.06. oder 06.6. oder 06.06 */
 		if (DatumString.indexOf(".",0) == 1)
 			DatumString = "0" + DatumString.substring(0,1) + "." + DatumString.substring(2,4) + "." + AktJahr;
		else 
			if (DatumString.indexOf(".",3) == 4)
 				DatumString = DatumString.substring(0,2) + ".0" + DatumString.substring(3,4) + "." + AktJahr;
			else
				if (DatumString.indexOf(".",0) == 2)
 					DatumString = DatumString.substring(0,2) + "." + DatumString.substring(3,5) + "." + AktJahr;

	if (DatumString.length == 6)	/* 06.06. oder  6.6.96 */
		if (DatumString.indexOf(".",0) == 2)
  		DatumString = DatumString.substring(0,2) + "." + DatumString.substring(3,5) + "." + AktJahr;
		else
			if (DatumString.indexOf(".",0) == 1)
				DatumString = "0" + DatumString.substring(0,1) + ".0" + DatumString.substring(2,3) + "." + PrfJhdt(DatumString, 6);

	if (DatumString.length == 7)	/* 6.12.96 oder 12.6.96 */
		if (DatumString.indexOf(".",0) == 1)
		DatumString = "0" + DatumString.substring(0,1) + "." + DatumString.substring(2,4) + "." + PrfJhdt(DatumString, 7);
	else
			if (DatumString.indexOf(".",0) == 2)
				DatumString = DatumString.substring(0,2) + ".0" + DatumString.substring(3,4) + "." + PrfJhdt(DatumString, 7);

	if (DatumString.length == 8)	/* 12.12.96 oder 6.6.1996 */
		if (DatumString.indexOf(".",0) == 2)
    DatumString = DatumString.substring(0,2) + "." + DatumString.substring(3,5) + "." + PrfJhdt(DatumString, 8);
		else	
			if (DatumString.indexOf(".",0) == 1)
				DatumString = "0" + DatumString.substring(0,1) + ".0" + DatumString.substring(2,3) + "." + DatumString.substring(4,8);

	if (DatumString.length == 9)	/* 6.12.1996 oder 12.6.1996 */
		if (DatumString.indexOf(".",0) == 1)
		DatumString = "0" + DatumString.substring(0,1) + "." + DatumString.substring(2,4) + "." + DatumString.substring(5,9);
	else
			if (DatumString.indexOf(".",0) == 2)
			DatumString = DatumString.substring(0,2) + ".0" + DatumString.substring(3,4) + "." + DatumString.substring(5,9);

	return DatumString;
}

function checkYear(element){
	var i, j, k, ch;
	var checkOK = "0123456789";
	var allValid = true;
	var allNum = "";
	var checkStr = element.value;

	errfound = false;

	for (i = 0;  i < checkStr.length;  i++){
		ch = checkStr.charAt(i);
		for (j = 0;  j < checkOK.length;  j++)
			if (ch == checkOK.charAt(j))
				break;
		if (j == checkOK.length){
			allValid = false;
			break;
		}
		allNum += ch;
	}
	
    if (allValid) {
	    Result = parseInt(allNum,10);
        }
    else {
        Result = getCurrentYear();
        allValid = true;
    }

	if (Result < 60)
		Result+=2000;
	else if (Result < 1900)
		Result+=1900;

    if ((Result < 1900) || (Result > 2060)) {
        Result = getCurrentYear();
        allValid = true;
    }

	if (!allValid){
		FhlrMldng(element, sInvalidYear);
		return false;
	}

	element.value = Result;
	return true;
}

function checkMonth(element){
	var i, j, k, ch;
	var checkOK = "0123456789";
   	var allValid = true;
	var allNum = "";
	var checkStr = element.value;

	errfound = false;
	//"xxx";

	for (i = 0;  i < checkStr.length;  i++){
		ch = checkStr.charAt(i);
		for (j = 0;  j < checkOK.length;  j++)
			if (ch == checkOK.charAt(j))
				break;
		if (j == checkOK.length){
			allValid = false;
			break;
		}
		allNum += ch;
	}

    if (allNum == "") {
        allNum = 0;
    }

	Result = parseInt(allNum,10);

	if ((Result < 1) || (Result > 12)) {
        //allValid = false;
        Result = getCurrentMonth();
        allValid = true;
    }

    element.value = Result;

	if (!allValid){
		FhlrMldng(element, sInvalidMonth);
		return false;
	}

	return true;
}

function getCurrentYear() {
    var s
    d = new Date();
    s = d.getFullYear();
    return s;
}

function getCurrentMonth()
{
    var s
    d = new Date();
    s = d.getMonth() + 1;
    return s;
}

function setCurrentDate(textbox)
{
    var d;
    var s;
    d = new Date();
    
    s = '';
    s = s + d.getDate();
    s = s + '.';
    s = s + (d.getMonth()+1);
    s = s + '.';
    s = s + d.getFullYear();        
    textbox.value = DisplayDate(s);
}

function CheckDateField(textbox)
{    
    textbox.value = DisplayDate(textbox.value);				
    errfound = false;	
	if (!ValidDate(textbox.value))
    {        
        FhlrMldng(textbox, sInvalidDate);                        
        setCurrentDate(textbox);
    }
	return !errfound; /* true if there are no errors */
}

function makeDate(fld)
{
    fld.value = DisplayDate(fld.value);
    
    var	ok = ValidDate(fld.value);	
	if (!ok)
		FhlrMldng(fld, sInvalidDate);
	return ok;
}

function DateAddDay(fld, pIncrease){
    if (!makeDate(fld))
    {
        setCurrentDate(fld);
    }

    var d1 = new Date();
    d1 = getDayFromString(fld.value);
    
    var d = new Date(d1.getFullYear(),d1.getMonth(),d1.getDate()+pIncrease);

    var day = d.getDate();
    var month = d.getMonth() + 1;
    var year = d.getFullYear();

    fld.value = day + '.' + month + '.' + year;
    makedate(fld);
}

//function jsDateInit()
//{
//}
//jsDateInit();

function getDayFromString(pDateString){	
    var d = new Date(pDateString.substr(6,4),pDateString.substr(3,2)-1,pDateString.substr(0,2));
    return d;
}




/*
    datepickr - pick your date not your nose
    Copyright (c) 2010
*/

function datepickr(id, userConfig) {
	
	var config = {
		fullCurrentMonth: true,
		dateFormat: 'F jS, Y',
		language: 1,
        weekstartoffset: 1
	},
	currentDate = new Date(),
	// shortcuts to get date info
	get = {
		current: {
			year: function() {
				return currentDate.getFullYear();
			},
			month: {
				integer: function() {
					return currentDate.getMonth();
				},
				string: function(full) {
					var date = currentDate.getMonth();
					return monthToStr(date, full);
				}
			},
			day: function() {
				return currentDate.getDate();			
			}
		},
		month: {
			integer: function() {
				return currentMonthView;
			},
			string: function(full) {
				var date = currentMonthView;
				return monthToStr(date, full);
			},
			numDays: function() {
				// checks to see if february is a leap year otherwise return the respective # of  
				return (get.month.integer() == 1 && !(currentYearView & 3) && (currentYearView % 1e2 || !(currentYearView % 4e2))) ? 29 : daysInMonth[get.month.integer()];
			}
		}
	},

	// variables used throughout the class
    weekdays = ['So', 'Mo', 'Di', 'Mi', 'Do', 'Fr', 'Sa', 'So', 'Mo', 'Di', 'Mi', 'Do', 'Fr', 'Sa'],
	months = ['Januar', 'Februar', 'März', 'April', 'Mai', 'Juni', 'Juli', 'August', 'September', 'Oktober', 'November', 'Dezember'],
	suffix = { 1: '', 2: '', 3: '', 21: '', 22: '', 23: '', 31: '' },
    
    daysInMonth = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31],
    element, container, body, month, prevMonth, nextMonth,
	currentYearView = get.current.year(),
	currentMonthView = get.current.month.integer(),
	i, x, buildCache = [];
	
	function build(nodeName, attributes, content) {
		var element;
		
        if(!(nodeName in buildCache)) {
			buildCache[nodeName] = document.createElement(nodeName);
		}
		
		element = buildCache[nodeName].cloneNode(false);
		
		if(attributes != null) {
			for(var attribute in attributes) {
				element[attribute] = attributes[attribute];
			}
		}
		
		if(content != null) {
			if(typeof(content) == 'object') {
				element.appendChild(content);
			} else {
            	element.innerHTML = content;
			}
		}
		
		return element;
	}
	
	function monthToStr(date, full) {
		return ((full == true) ? months[date] : ((months[date].length > 3) ? months[date].substring(0, 3) : months[date]));
	}
	
	function formatDate(milliseconds) {
		var formattedDate = '',
		dateObj = new Date(milliseconds),
		format = {
			d: function() {
				var day = format.j();
				return (day < 10) ? '0' + day : day;
			},
			D: function() {
				return weekdays[format.w()].substring(0, 3);
			},
			j: function() {
				return dateObj.getDate();
			},
			l: function() {
				return weekdays[format.w()] + 'day';
			},
			S: function() {
				return suffix[format.j()] || 'th';
			},
			w: function() {
				return dateObj.getDay();
			},
			F: function() {
				return monthToStr(format.n(), true);
			},
			m: function() {
				var month = format.n() + 1;
				return (month < 10) ? '0' + month : month;
			},
			M: function() {
				return monthToStr(format.n(), false);
			},
			n: function() {
				return dateObj.getMonth();
			},
			Y: function() {
				return dateObj.getFullYear();
			},
			y: function() {
				return format.Y().substring(2, 4);
			}
		},
		formatPieces = config.dateFormat.split('');
		
		for(i = 0, x = formatPieces.length; i < x; i++) {
			formattedDate += format[formatPieces[i]] ? format[formatPieces[i]]() : formatPieces[i];
		}
		
		return formattedDate;
	}
	
	function handleMonthClick() {
		// if we go too far into the past
		if(currentMonthView < 0) {
			currentYearView--;
			
			// start our month count at 11 (11 = december)
			currentMonthView = 11;
		}
		
		// if we go too far into the future
		if(currentMonthView > 11) {
			currentYearView++;
			
			// restart our month count (0 = january)
			currentMonthView = 0;
		}
		
		month.innerHTML = get.month.string(config.fullCurrentMonth) + ' ' + currentYearView;
		
		// rebuild the calendar
		while(body.hasChildNodes()){
			body.removeChild(body.lastChild);
		}
		body.appendChild(buildCalendar());
		bindDayLinks();
		
		return false;
	}
	
	function bindMonthLinks() {
		prevMonth.onclick = function() {
			currentMonthView--;
			return handleMonthClick();
		}
		
		nextMonth.onclick = function() {
			currentMonthView++;
			return handleMonthClick();
		}
	}
	
	// our link binding function
	function bindDayLinks() {
		var days = body.getElementsByTagName('a');
		
		for(i = 0, x = days.length; i < x; i++) {
		    days[i].onclick = function () {
		        close();
		        element.value = null;
		        document.getElementById(element.id).value = formatDate(new Date(currentYearView, currentMonthView, this.innerHTML).getTime());
		        //trigger onchange-event on target element
		        element.onchange();
		        return false;
		    }
		}
	}
	
	function buildWeekdays() {
		var html = document.createDocumentFragment();
		// write out the names of each week day
		//for(i = 0, x = weekdays.length; i < x; i++) {
        for(i = config.weekstartoffset, x = (config.weekstartoffset + 7); i < x; i++) {
			html.appendChild(build('th', {}, weekdays[i].substring(0, 2)));
		}
		return html;
	}
	
	function buildCalendar() {
		// get the first day of the month we are currently viewing
		var firstOfMonth = new Date(currentYearView, currentMonthView, 1).getDay(),		
		// get the total number of days in the month we are currently viewing
		numDays = get.month.numDays(),
		// declare our day counter
		dayCount = 0,
		html = document.createDocumentFragment(),
		row = build('tr');

		if (firstOfMonth == 0) {
		    firstOfMonth = 7;
        }

		// print out previous month's "days"
		for(i = (1+config.weekstartoffset); i <= firstOfMonth; i++) {
			row.appendChild(build('td', {}, '&nbsp;'));
			dayCount++;
		}
		
		for(i = 1; i <= numDays; i++) {
			// if we have reached the end of a week, wrap to the next line
			if(dayCount == 7) {
				html.appendChild(row);
				row = build('tr');
				dayCount = 0;
			}
			
			// output the text that goes inside each td
			// if the day is the current day, add a class of "today"
			//row.appendChild(build('td', { className: (i == get.current.day() && currentMonthView == get.current.month.integer() && currentYearView == get.current.year()) ? 'today' : '' }, build('a', { href: 'javascript:void(0)' }, i)));
            
            if (dayCount >= 5) {
                //different weekend color (--> rewrite, if monday is not first day of week 
                row.appendChild(build('td', {className: (i == get.current.day() && currentMonthView == get.current.month.integer() && currentYearView == get.current.year()) ? 'today' : 'weekend' }, build('a', { href: 'javascript:void(0)' }, i)));
            } 
            else {
			    row.appendChild(build('td', { className: (i == get.current.day() && currentMonthView == get.current.month.integer() && currentYearView == get.current.year()) ? 'today' : '' }, build('a', { href: 'javascript:void(0)' }, i)));
            }

			dayCount++;
		}
		
		// if we haven't finished at the end of the week, start writing out the "days" for the next month
		for(i = 1; i <= (7 - dayCount); i++) {
			row.appendChild(build('td', {}, '&nbsp;'));
		}
		
		html.appendChild(row);
		return html;
	}
	
	function open() {
	    showonlyone(container.id);
        
        document.onclick = function(e) {
			e = e || window.event;
			var target = e.target || e.srcElement;
			
			var parentNode = target.parentNode;
			if(target != element && parentNode != container) {
				while(parentNode != container) {
					parentNode = parentNode.parentNode;
					if(parentNode == null) {
						close();
						break;
					}
				}
			}
        }

        bindDayLinks();
        setContainerPosition();
		container.style.display = 'block';
	}
	
	function close() {
		document.onclick = null;
		container.style.display = 'none';
	}
   
   function closeOnTab(e) {

        e = e || document.parentWindow.event;
	    var pKey = e.keyCode ? e.keyCode : e.charCode;

        switch(pKey) {
            case 9:     //Tab
            case 27 :   //Esc
        		container.style.display = 'none';        
            break;
        } 

	}

	function setContainerPosition() {

	    if (element == null) {return;}

	    var oElement = element;

	    if (typeof (oElement.offsetParent) != 'undefined') {
	        for (var inputLeft = 0, inputTop = 0; oElement; oElement = oElement.offsetParent) {
	            //alert(oElement.);
	            inputLeft += oElement.offsetLeft;
	            inputTop += oElement.offsetTop;
	        }
	    }

	    container.style.cssText = 'display: none; position: absolute; top: ' + (inputTop + element.offsetHeight) + 'px; left: ' + inputLeft + 'px; z-index: 9999;';
	    //alert(container.style.cssText);
    }


	function initialise(userConfig) {
	    //alert("init");

        if(userConfig) {
			for(var key in userConfig) {
				if(config.hasOwnProperty(key)) {
					config[key] = userConfig[key];
				}
			}
		}

        //Translate;

        switch(config.language) {
            case 2:
                    //English
                    weekdays = ['Sun', 'Mon', 'Tues', 'Wednes', 'Thurs', 'Fri', 'Satur','Sun', 'Mon', 'Tues', 'Wednes', 'Thurs', 'Fri', 'Satur'];
                    months = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'];
                    suffix = { 1: 'st', 2: 'nd', 3: 'rd', 21: 'st', 22: 'nd', 23: 'rd', 31: 'st' };
                    break;
                
            case 3:   //French
                    weekdays = ['Dimanche', 'Lundi', 'Mardi', 'Mercredi', 'Jeudi', 'Vendredi', 'Samedi', 'Dimanche', 'Lundi', 'Mardi', 'Mercredi', 'Jeudi', 'Vendredi', 'Samedi'];
                    months = ['Janvier', 'Février', 'Mars', 'Avril', 'Mai', 'Juin', 'Juillet', 'Août', 'Septembre', 'Octobre', 'Novembre', 'Décembre'];
                    suffix = { 1: '', 2: '', 3: '', 21: '', 22: '', 23: '', 31: '' };
                    break;
                
            default:   //German
                    weekdays = ['So', 'Mo', 'Di', 'Mi', 'Do', 'Fr', 'Sa', 'So', 'Mo', 'Di', 'Mi', 'Do', 'Fr', 'Sa'];
                    months = ['Januar', 'Februar', 'März', 'April', 'Mai', 'Juni', 'Juli', 'August', 'September', 'Oktober', 'November', 'Dezember'];
                    suffix = { 1: '', 2: '', 3: '', 21: '', 22: '', 23: '', 31: '' };
                    break;
                
        }

        //container = build('div', {className: 'calendar' }); 
        container = build('div', { id: 'divcal' + id, className: 'calendar' });

        setContainerPosition();

		var omonths = build('div', { className: 'months' });
		prevMonth = build('span', { className: 'prev-month' }, build('a', { href: '#' }, '&lt;'));
		nextMonth = build('span', { className: 'next-month' }, build('a', { href: '#' }, '&gt;'));
		month = build('span', { className: 'current-month' }, get.month.string(config.fullCurrentMonth) + ' ' + currentYearView);
		
		omonths.appendChild(prevMonth);
		omonths.appendChild(nextMonth);
		omonths.appendChild(month);
		
		var calendar = build('table', {}, build('thead', {}, build('tr', { className: 'weekdays' }, buildWeekdays())));
		body = build('tbody', {}, buildCalendar());
		
		calendar.appendChild(body);
		
		container.appendChild(omonths);
		container.appendChild(calendar);
		
		document.body.appendChild(container);
		bindMonthLinks();

		if (element != null) {
		    //bind target onfocus-event to datepickr-open function 
		    element.onfocus = open;
		    //element.onclick = open;
		    element.onkeydown = closeOnTab;
		}
	}
	
	return (function() {
	    element = document.getElementById(id);
		initialise(userConfig);
	})();
}


function showonlyone(thechosenone) {
    var divboxes = document.getElementsByTagName('div');
    //alert('divboxes ' + divboxes.length);
    for (var x = 0; x<divboxes.length; x++) {
        //http: //thicksliced.blogspot.ch/2006/12/elementgetattributeclass.html
        //name = divboxes[x].getAttribute('className');
        name = divboxes[x].className;
        //alert(name + ' ' + divboxes[x].id + ' - ' + thechosenone);
        //if (name == 'calendar') {
        if (divboxes[x].id.substring(0,6) == 'divcal') {
            if (divboxes[x].id == ("divcal" + thechosenone)) {
            //    newboxes[x].style.display = 'block';
            //alert("divboxes[x].style.display = 'block';" + divboxes[x].id)
            }
            else {
                if (divboxes[x].style.display != 'none') {
                    divboxes[x].style.display = 'none';
                }
            }
        }
    }
}function setTime(item)
{
	var h, m;
	h = new Date().getHours();
	m = new Date().getMinutes();
	if(h<10) h = "0" + h;
	if(m<10) m = "0" + m;
	item.value = h + ":" + m;		
}
/* Eingabefeld VON und BIS validieren  (item == (xx.xx or xx:xx))*/
function ValidTime(item){
	if (item.length == 0) return true;
	if (item.length > 5) return false;		
	if (item.charCodeAt(0) < 48) return false;  /* < 0 */ 
	if (item.charCodeAt(0) > 50) return false;  /* > 2 */
	if (item.charCodeAt(0) == 50){ /* = 2 */ 	
		if (item.charCodeAt(1) < 48) return false;  /* < 0 */ 
		if (item.charCodeAt(1) > 51) return false;}  /* > 3 */
	else{
		if (item.charCodeAt(1) < 48) return false;  /* < 0 */ 
		if (item.charCodeAt(1) > 57) return false;}  /* > 9 */
	if (item.charCodeAt(2) != 58 && item.charCodeAt(2) != 46) return false;  /* <> : */
	if (item.charCodeAt(3) < 48) return false;  /* < 0 */
	if (item.charCodeAt(3) > 53) return false;  /* > 5 */
	if (item.charCodeAt(4) < 48) return false;  /* < 0 */ 
	if (item.charCodeAt(4) > 57) return false;  /* > 9 */
return true;
}

function DisplayTime(ZeitString){	
	if(ZeitString.length==8)
		ZeitString = ZeitString.substring(0, 5);
	/*x or xx*/
	sSymbol = ":";
	if (ZeitString.indexOf(".",0) >= 0)
		sSymbol = ".";			
	if (ZeitString.indexOf(sSymbol,0) == -1)			
		if (ZeitString.length == 1)
			ZeitString = "0" + ZeitString + ":00";
		else
			if (ZeitString.length == 2)
			  	ZeitString = ZeitString + ":00"; 
			else
				if (ZeitString.length == 3)
					ZeitString = ZeitString.substring(0,2) + ":" + ZeitString.substring(2,3) + "0"; 
				else
					if (ZeitString.length == 4)
						ZeitString = ZeitString.substring(0,2) + ":" + ZeitString.substring(2,4); 
	/*: or :x or :xx*/
	if (ZeitString.indexOf(sSymbol,0) == 0)
		if (ZeitString.length == 1)			//":"
			ZeitString = "00:00";
		else if (ZeitString.length == 2)	//":x"
			ZeitString = "00" + ":" + ZeitString.substring(1,2) + "0";
		else								//":xx"
			ZeitString = "00" + ":" + ZeitString.substring(1,3);
	/*x: or x:x or x:xx*/
	if (ZeitString.indexOf(sSymbol,0) == 1)
 		if (ZeitString.length == 2)
			ZeitString = "0" + ZeitString.substring(0,1) + ":" + "00";
		else if (ZeitString.length == 3)
			ZeitString = "0" + ZeitString.substring(0,1) + ":" + ZeitString.substring(2,3) + "0";
		else if (ZeitString.length == 4)
			ZeitString = "0" + ZeitString.substring(0,1) + ":" + ZeitString.substring(2,4) ;
	/*xx: or xx:x or xx:xx*/
	if (ZeitString.indexOf(sSymbol,0) == 2)
 		if (ZeitString.length == 3)
  			ZeitString = ZeitString.substring(0,2) + ":" + "00";
		if (ZeitString.length == 4)
			ZeitString = ZeitString.substring(0,2) + ":" + ZeitString.substring(3,4) + "0";
		if (ZeitString.length == 5)
			ZeitString = ZeitString.substring(0,2) + ":" + ZeitString.substring(3,5);
	return ZeitString;
}

function getTimeFromString(tm)
{
	return new Date("December 17, 1995 " + tm + ":00").getTime();
}
function setHoursFromTimes(fldFrom, fldUntil, fldHours)
{
    var hours = calcHoursFromTimes(fldFrom, fldUntil);
    if(hours==null)
        return;
        
    fldHours.value = DecAusg(hours);
}

function calcHoursFromTimes(fldFrom, fldUntil)
{
	if(fldFrom == null || fldUntil == null)
	    return null;
	if(fldFrom.value == "" || fldUntil.value == "")
	    return null;
    
    var amount;
    if(getTimeFromString(fldFrom.value) == getTimeFromString(fldUntil.value))
        amount = 0;
    else if(getTimeFromString(fldFrom.value) < getTimeFromString(fldUntil.value)){
        amount = getTimeFromString(fldUntil.value) - getTimeFromString(fldFrom.value);
        amount /= 3600000;
    }
    else if(getTimeFromString(fldFrom.value) > getTimeFromString(fldUntil.value)){
        amount = (getTimeFromString(fldUntil.value) - getTimeFromString(fldFrom.value));
        amount += 86400000;
        amount /= 3600000;
    }
    return Rndn(amount);			
}
function makeTime(fld)
{
    var ok;
	fld.value = DisplayTime(fld.value);
	ok = ValidTime(fld.value);	
	if(!ok)
		FhlrMldng(fld, sInvalidTimeFormat);
	return ok;
}
function openProjectInformation(prjnr)
{
    if(prjnr==null || prjnr == '')
    {
        alert('Kein Projekt ausgewählt!');
    }
    else
    { 
        window.open('ProjectInformation.asp?ProjektNr=' + prjnr, 'ProjectInfo', 'menubar=no, scrollbars=yes, toolbar=no, location=no, height=450, width=1150, resizable=1');
    }
}

function openMitarbeiterInfo(mitarbeitercode, dtm)
{
    var x=0, y=0; //default values    
    if (document.all) 
    {
        x = window.screenTop + 100;
        y = window.screenLeft + 100;
    }
    else //if (document.layers) 
    {
        x = window.screenY + 100;
        y = window.screenX + 100;
    }
   
    if(mitarbeitercode==null || mitarbeitercode == '')
    {
        alert('Kein Mitarbeiter ausgewählt!');
    }
    else if(dtm==null || dtm == '')
    {
        alert('Kein Datum ausgewählt!');
    }
    else
    { 
        if (document.all) 
        {
            window.open('MitarbeiterInfo.asp?Dtm=' + dtm + '&MA=' + mitarbeitercode + '', 'MitarbeiterInfo', 'menubar=no, scrollbars=no, toolbar=no, height=250, top='+x+',width=350,left='+y+',resizable=1');
        } 
        else
        {
            window.open('MitarbeiterInfo.asp?Dtm=' + dtm + '&MA=' + mitarbeitercode + '', 'MitarbeiterInfo', 'menubar=no, scrollbars=no, toolbar=no, height=250,width=350, resizable=1');
            // wird in Firefox mit Doppelbildschirm nicht korrekt positioniert
            //window.open('MitarbeiterInfo.asp?Dtm=' + dtm + '&MA=' + mitarbeitercode + '', 'MitarbeiterInfo', 'menubar=no, scrollbars=no, toolbar=no, height=250, screenX='+x+',width=350 ,screenY='+y+', resizable=1');
        }
       //window.open('MitarbeiterInfo.asp?Dtm=' + dtm + '&MA=' + mitarbeitercode + '', 'MitarbeiterInfo', 'menubar=no, scrollbars=no, toolbar=no, height=250, top='+x+',screenX='+x+',width=350,left='+y+',screenY='+y+', resizable=1');
    }
}